🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.28 AU - 1.66 AU

Year: 664 Days

Day: 12.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.36 AU - 2.06 AU

Year: 834 Days

Day: 33.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.52 AU - 2.06 AU

Year: 893 Days

Day: 25.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.19 AU - 2.47 AU

Year: 1326 Days

Day: 41.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.66 AU - 2.72 AU

Year: 1645 Days

Day: 24.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,925,012 km

• M1: 894,894 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.5 AU - 2.96 AU

Year: 1682 Days

Day: 38.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.3

Radius: 8.4

Gravity: 12.31 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.68 AU - 7.48 AU

Year: 5589 Days

Day: 10.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 80,925,012 km

• M1: 110,254 km (0.112 R)
• M2: 364,420 km (0.081 R)
• M3: 450,738 km (0.073 R)
• M4: 532,568 km (0.082 R)
• M5: 607,367 km (0.054 R)
• M6: 686,056 km (0.063 R)
• M7: 854,204 km (0.086 R)
• M8: 1,115,851 km (0.12 R)
• M9: 1,181,075 km (0.065 R)
• M10: 1,825,842 km (0.085 R)
• M11: 1,982,172 km (0.09 R)
• M12: 2,062,057 km (0.1 R)
• M13: 2,183,979 km (0.103 R)
• M14: 2,520,874 km (0.038 R)
• M15: 2,607,640 km (0.118 R)
• M16: 2,829,195 km (0.07 R)
• M17: 3,385,549 km (0.12 R)
• M18: 3,554,146 km (0.099 R)
• M19: 3,775,102 km (0.108 R)
• M20: 4,051,260 km (0.068 R)
• M21: 4,127,704 km (0.06 R)
• M22: 4,973,082 km (0.082 R)
• M23: 5,841,946 km (0.119 R)
• M24: 6,044,502 km (0.093 R)
• M25: 6,666,380 km (0.103 R)
• M26: 7,122,953 km (0.104 R)
• M27: 7,715,959 km (0.1 R)
• M28: 7,779,239 km (0.115 R)
• M29: 7,970,425 km (0.116 R)
• M30: 8,162,957 km (0.053 R)
• M31: 8,454,823 km (0.104 R)
• M32: 8,618,483 km (0.049 R)
• M33: 9,115,597 km (0.068 R)
• M34: 9,283,445 km (0.088 R)
• M35: 10,697,744 km (0.056 R)
• M36: 11,195,905 km (0.102 R)
• M37: 11,738,047 km (0.107 R)
• M38: 11,810,901 km (0.074 R)
• M39: 11,884,055 km (0.049 R)
• M40: 12,325,817 km (0.069 R)
• M41: 13,111,655 km (0.073 R)
• M42: 13,263,198 km (0.073 R)
• M43: 13,568,078 km (0.106 R)
• M44: 13,644,523 km (0.107 R)
• M45: 13,759,713 km (0.043 R)
• M46: 14,068,333 km (0.073 R)
• M47: 14,849,683 km (0.043 R)
• M48: 15,047,302 km (0.082 R)
• M49: 15,565,060 km (0.116 R)
• M50: 15,685,337 km (0.104 R)
• M51: 16,007,720 km (0.115 R)
• M52: 16,946,746 km (0.026 R)
• M53: 17,194,630 km (0.089 R)
• M54: 18,071,572 km (0.103 R)
• M55: 18,409,514 km (0.089 R)
• M56: 18,877,606 km (0.116 R)
• M57: 19,306,503 km (0.083 R)
• M58: 19,608,690 km (0.076 R)
• M59: 19,825,458 km (0.092 R)
• M60: 21,009,824 km (0.097 R)
• M61: 21,454,279 km (0.072 R)
• M62: 22,307,436 km (0.115 R)
• M63: 23,861,459 km (0.086 R)
• M64: 24,185,637 km (0.12 R)
• M65: 24,418,262 km (0.105 R)
• M66: 24,558,136 km (0.112 R)
• M67: 24,932,280 km (0.112 R)
• M68: 25,355,642 km (0.083 R)
• M69: 26,783,853 km (0.107 R)
• M70: 27,265,708 km (0.115 R)
• M71: 27,362,498 km (0.106 R)
• M72: 27,701,935 km (0.111 R)
• M73: 27,896,413 km (0.096 R)
• M74: 29,172,183 km (0.062 R)
• M75: 29,518,951 km (0.074 R)
• M76: 30,066,629 km (0.106 R)
• M77: 30,266,492 km (0.102 R)
• M78: 30,617,598 km (0.11 R)
• M79: 30,768,392 km (0.075 R)
• M80: 32,035,038 km (0.076 R)
• M81: 32,392,726 km (0.103 R)
• M82: 33,215,365 km (0.091 R)
• M83: 33,473,870 km (0.108 R)
• M84: 34,357,694 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791

Radius: 10.8

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.64 AU - 10.24 AU

Year: 9965 Days

Day: 8.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 80,925,012 km

• M1: 135,835 km (0.116 R)
• M2: 208,539 km (0.063 R)
• M3: 381,475 km (0.113 R)
• M4: 490,382 km (0.084 R)
• M5: 565,031 km (0.053 R)
• M6: 677,080 km (0.07 R)
• M7: 744,848 km (0.076 R)
• M8: 888,163 km (0.116 R)
• M9: 963,410 km (0.098 R)
• M10: 1,330,673 km (0.103 R)
• M11: 1,645,876 km (0.114 R)
• M12: 1,716,486 km (0.064 R)
• M13: 1,812,378 km (0.101 R)
• M14: 2,111,125 km (0.117 R)
• M15: 2,506,662 km (0.116 R)
• M16: 2,755,294 km (0.111 R)
• M17: 4,051,260 km (0.09 R)
• M18: 4,310,962 km (0.109 R)
• M19: 5,157,237 km (0.093 R)
• M20: 5,262,255 km (0.044 R)
• M21: 5,545,743 km (0.051 R)
• M22: 5,870,669 km (0.051 R)
• M23: 6,164,928 km (0.097 R)
• M24: 7,349,893 km (0.116 R)
• M25: 7,428,731 km (0.104 R)
• M26: 7,907,893 km (0.065 R)
• M27: 9,966,360 km (0.045 R)
• M28: 10,628,181 km (0.118 R)
• M29: 11,258,586 km (0.109 R)
• M30: 11,349,691 km (0.025 R)
• M31: 12,461,353 km (0.118 R)
• M32: 14,987,163 km (0.101 R)
• M33: 15,288,603 km (0.097 R)
• M34: 16,050,954 km (0.094 R)
• M35: 16,204,890 km (0.108 R)
• M36: 16,462,498 km (0.099 R)
• M37: 17,612,457 km (0.101 R)
• M38: 17,983,758 km (0.067 R)
• M39: 18,250,491 km (0.055 R)
• M40: 20,154,723 km (0.117 R)
• M41: 20,320,776 km (0.1 R)
• M42: 20,431,778 km (0.114 R)
• M43: 20,766,129 km (0.079 R)
• M44: 20,989,928 km (0.062 R)
• M45: 21,553,014 km (0.084 R)
• M46: 21,666,260 km (0.045 R)
• M47: 21,779,655 km (0.061 R)
• M48: 21,950,196 km (0.12 R)
• M49: 22,751,891 km (0.083 R)
• M50: 23,040,466 km (0.077 R)
• M51: 23,504,668 km (0.036 R)
• M52: 24,030,804 km (0.103 R)
• M53: 25,035,054 km (0.116 R)
• M54: 27,820,417 km (0.096 R)
• M55: 28,687,486 km (0.103 R)
• M56: 29,124,312 km (0.087 R)
• M57: 32,308,353 km (0.104 R)
• M58: 32,567,905 km (0.1 R)
• M59: 33,154,179 km (0.075 R)
• M60: 33,547,023 km (0.062 R)
• M61: 33,678,370 km (0.112 R)
• M62: 34,007,336 km (0.093 R)
• M63: 34,934,095 km (0.08 R)
• M64: 35,267,100 km (0.104 R)
• M65: 35,467,411 km (0.101 R)
• M66: 36,339,866 km (0.06 R)
• M67: 37,151,285 km (0.077 R)
• M68: 37,900,471 km (0.101 R)
• M69: 38,311,267 km (0.073 R)
• M70: 38,654,743 km (0.098 R)
• M71: 39,068,232 km (0.114 R)
• M72: 39,483,067 km (0.084 R)
• M73: 39,899,398 km (0.075 R)
• M74: 40,456,949 km (0.084 R)
• M75: 41,016,894 km (0.109 R)
• M76: 41,368,299 km (0.106 R)
• M77: 41,720,602 km (0.074 R)
• M78: 41,791,212 km (0.115 R)
• M79: 42,641,377 km (0.049 R)
• M80: 42,712,436 km (0.105 R)
• M81: 43,568,734 km (0.115 R)
• M82: 44,286,654 km (0.076 R)
• M83: 45,225,830 km (0.111 R)
• M84: 47,491,639 km (0.039 R)
• M85: 49,121,957 km (0.105 R)
• M86: 49,420,405 km (0.096 R)
• M87: 50,169,142 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.6

Radius: 7.6

Gravity: 11.9 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 13.36 AU - 16.86 AU

Year: 21895 Days

Day: 20.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,925,012 km

• M1: 101,727 km (0.07 R)
• M2: 175,329 km (0.106 R)
• M3: 289,771 km (0.086 R)
• M4: 579,093 km (0.067 R)
• M5: 1,656,198 km (0.073 R)
• M6: 1,957,937 km (0.071 R)
• M7: 2,424,084 km (0.081 R)
• M8: 2,766,513 km (0.103 R)
• M9: 2,963,384 km (0.06 R)
• M10: 3,329,301 km (0.056 R)
• M11: 3,412,627 km (0.111 R)
• M12: 4,148,499 km (0.076 R)
• M13: 5,027,087 km (0.105 R)
• M14: 5,660,484 km (0.111 R)
• M15: 5,860,497 km (0.117 R)
• M16: 5,961,326 km (0.073 R)
• M17: 6,422,237 km (0.067 R)
• M18: 6,474,297 km (0.077 R)
• M19: 7,432,920 km (0.076 R)
• M20: 8,321,830 km (0.11 R)
• M21: 8,435,375 km (0.03 R)
• M22: 9,068,623 km (0.081 R)
• M23: 10,441,782 km (0.101 R)
• M24: 10,872,474 km (0.049 R)
• M25: 11,434,663 km (0.054 R)
• M26: 11,942,398 km (0.103 R)
• M27: 12,199,108 km (0.073 R)
• M28: 12,717,764 km (0.044 R)
• M29: 14,045,894 km (0.058 R)
• M30: 16,545,375 km (0.059 R)
• M31: 17,481,259 km (0.074 R)
• M32: 17,845,680 km (0.108 R)
• M33: 18,286,395 km (0.07 R)
• M34: 18,879,550 km (0.041 R)
• M35: 20,161,006 km (0.076 R)
• M36: 20,237,301 km (0.117 R)
• M37: 20,619,972 km (0.102 R)
• M38: 20,927,845 km (0.12 R)
• M39: 21,005,037 km (0.106 R)
• M40: 22,489,945 km (0.066 R)
• M41: 23,045,402 km (0.071 R)
• M42: 24,170,079 km (0.117 R)
• M43: 24,820,830 km (0.117 R)
• M44: 24,902,510 km (0.114 R)
• M45: 26,222,562 km (0.071 R)
• M46: 26,389,064 km (0.075 R)
• M47: 26,975,039 km (0.1 R)
• M48: 27,904,341 km (0.119 R)
• M49: 29,447,443 km (0.104 R)
• M50: 31,018,221 km (0.074 R)
• M51: 31,725,071 km (0.074 R)
• M52: 33,605,516 km (0.118 R)
• M53: 35,154,153 km (0.073 R)
• M54: 35,337,859 km (0.049 R)
• M55: 35,521,865 km (0.11 R)
• M56: 38,037,353 km (0.118 R)
• M57: 38,131,749 km (0.088 R)
• M58: 39,268,992 km (0.114 R)
• M59: 39,459,580 km (0.12 R)
• M60: 39,555,023 km (0.108 R)
• M61: 39,650,467 km (0.076 R)
• M62: 40,513,497 km (0.115 R)
• M63: 40,995,651 km (0.058 R)
• M64: 41,189,081 km (0.082 R)
• M65: 42,063,032 km (0.094 R)
• M66: 42,649,156 km (0.105 R)
• M67: 43,139,538 km (0.095 R)
• M68: 45,119,915 km (0.046 R)
• M69: 47,738,476 km (0.088 R)
• M70: 48,043,805 km (0.034 R)
• M71: 51,132,253 km (0.03 R)
• M72: 55,242,305 km (0.107 R)
• M73: 55,776,818 km (0.098 R)
• M74: 58,149,141 km (0.086 R)
• M75: 58,257,749 km (0.095 R)
• M76: 58,366,507 km (0.101 R)
• M77: 58,910,893 km (0.112 R)
• M78: 61,879,813 km (0.063 R)
• M79: 63,997,969 km (0.045 R)
• M80: 65,009,699 km (0.115 R)
• M81: 66,366,702 km (0.117 R)
• M82: 67,048,718 km (0.113 R)
• M83: 67,162,712 km (0.115 R)
• M84: 67,276,556 km (0.103 R)
• M85: 68,764,008 km (0.118 R)
• M86: 71,073,350 km (0.041 R)
• M87: 71,538,300 km (0.049 R)
• M88: 72,120,984 km (0.082 R)
• M89: 72,939,135 km (0.048 R)
• M90: 73,760,577 km (0.086 R)
• M91: 76,957,034 km (0.102 R)
• M92: 78,032,643 km (0.082 R)
• M93: 80,440,570 km (0.093 R)
• M94: 80,682,620 km (0.095 R)
• M95: 80,803,794 km (0.066 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 16,141 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit